If your build has passed, then it should not be an issue. When building the the tests should have ran. Is that so? please verify. During that server should have started and stopped.
I think there is some issue in the way you have started the CEP. You should be able to build the products as you will be working with components having snapshots versions. Regards Suho On Wed, Apr 27, 2016 at 12:33 PM, Mahesh Dananjaya < dananjayamah...@gmail.com> wrote: > Hi Maheshakya, > I am trying to build the CEP by sourceas [1].it was built without > errors.But when i run the ./wso2server.sh i got his error > > JAVA_HOME environment variable is set to /usr/local/java/jdk1.8.0_51 > CARBON_HOME environment variable is set to > /home/mahesh/GSOC/WSO2/product-cep/modules/distribution > Java HotSpot(TM) 64-Bit Server VM warning: ignoring option > MaxPermSize=256m; support was removed in 8.0 > Could not load Logmanager "org.apache.juli.ClassLoaderLogManager" > java.lang.ClassNotFoundException: org.apache.juli.ClassLoaderLogManager > at java.net.URLClassLoader.findClass(URLClassLoader.java:381) > at java.lang.ClassLoader.loadClass(ClassLoader.java:424) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > at java.util.logging.LogManager$1.run(LogManager.java:195) > at java.util.logging.LogManager$1.run(LogManager.java:181) > at java.security.AccessController.doPrivileged(Native Method) > at java.util.logging.LogManager.<clinit>(LogManager.java:181) > at java.util.logging.Logger.demandLogger(Logger.java:448) > at java.util.logging.Logger.getLogger(Logger.java:502) > at com.sun.jmx.remote.util.ClassLogger.<init>(ClassLogger.java:55) > at > sun.management.jmxremote.ConnectorBootstrap.<clinit>(ConnectorBootstrap.java:814) > at sun.management.Agent.startLocalManagementAgent(Agent.java:138) > at sun.management.Agent.startAgent(Agent.java:260) > at sun.management.Agent.startAgent(Agent.java:447) > Error: Could not find or load main class > org.wso2.carbon.bootstrap.Bootstrap > > do i need some additional libraries there?Is it allright to go wit the [2] > as we will be doing changes to source. > BR, > Mahesh. > > > On Wed, Apr 27, 2016 at 12:17 PM, Maheshakya Wijewardena < > mahesha...@wso2.com> wrote: > >> You don't need to build the kernel. You can build either current master >> of product-cep[1] or you can download the latest release from [2]. >> >> Best regards. >> >> [1] https://github.com/wso2/product-cep >> [2] http://wso2.com/products/complex-event-processor/ >> >> On Wed, Apr 27, 2016 at 12:09 PM, Mahesh Dananjaya < >> dananjayamah...@gmail.com> wrote: >> >>> Hi maheshakya, >>> Do we need to build carbon kernal by source before we build CEP by >>> source (https://github.com/wso2/carbon-kernel ) .Or is it inside those >>> sources.i am trying to build all three sources after forked them.thank you. >>> regards, >>> Mahesh >>> >>> On Mon, Apr 25, 2016 at 5:49 PM, Maheshakya Wijewardena < >>> mahesha...@wso2.com> wrote: >>> >>>> Hi Mahesh, >>>> >>>> Congratulations and welcome to GSoC 2016. You did a great job in >>>> preparing the proposal. Now it's time to dig deep and get started with the >>>> project. >>>> >>>> First of all you need to familiarize with the code base. We have agreed >>>> to implement this with CEP event streams. We already have a CEP extension >>>> for predictions [1][2]. Go through this implementation and familiarize your >>>> self with that. You need to understand how: >>>> >>>> 1. Even streams are consumed >>>> 2. predictions are made from individual event >>>> 3. Results are sent back >>>> >>>> Get WSO2 ML and CEP sources (You may use latest released version of >>>> CEP) and build the products. Get both carbon-ml[3] and product-ml[4] >>>> masters and create new branches for your work from masters. >>>> >>>> After you build the products, you may need to do remote debugging[5] to >>>> understand the flow. So please follow an example of real time prediction >>>> with ML with debugging and get some idea. The component you need to debug >>>> is org.wso2.carbon.ml.siddhi.extension. >>>> >>>> Next tasks would be implementing online learning algorithms in plain >>>> java with spark ml lib and integrating those to ML. We also need to come up >>>> with a proper and detailed architecture to employ those algorithms in ML. >>>> Getting familiar with the aforementioned sections would give you some >>>> insight on how this should be implemented. >>>> >>>> So please try to get a quick grasp then you can start the >>>> implementation. Let us know if you have any questions or you get stuck >>>> somewhere. >>>> >>>> Also, please always add WSO2 developer's list as well when you >>>> communicate with us regarding the project so that you can get opinions and >>>> feedback from others as well. >>>> >>>> Best regards. >>>> >>>> [1] >>>> https://docs.wso2.com/display/ML110/WSO2+CEP+Extension+for+ML+Predictions#WSO2CEPExtensionforMLPredictions-Siddhisyntaxfortheextension >>>> >>>> [2] >>>> https://github.com/wso2/carbon-ml/tree/master/components/extensions/org.wso2.carbon.ml.siddhi.extension >>>> >>>> [3] https://github.com/wso2/carbon-ml >>>> >>>> [4] https://github.com/wso2/product-ml >>>> >>>> [5] https://dzone.com/articles/how-debug-wso2-carbon-kernel >>>> >>>> >>>> On Mon, Apr 25, 2016 at 3:33 PM, Mahesh Dananjaya < >>>> dananjayamah...@gmail.com> wrote: >>>> >>>>> Hi, >>>>> thank you for accepting my GSOC 2016 proposal and i am looking forward >>>>> for the further instruction and project continuation. thank you very much. >>>>> regards, >>>>> Mahesh. >>>>> >>>>> -- >>>> Pruthuvi Maheshakya Wijewardena >>>> mahesha...@wso2.com >>>> +94711228855 >>>> >>>> >>>> >>> >> >> >> -- >> Pruthuvi Maheshakya Wijewardena >> mahesha...@wso2.com >> +94711228855 >> >> >> > > _______________________________________________ > Dev mailing list > Dev@wso2.org > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- *S. Suhothayan* Technical Lead & Team Lead of WSO2 Complex Event Processor *WSO2 Inc. *http://wso2.com * <http://wso2.com/>* lean . enterprise . middleware *cell: (+94) 779 756 757 | blog: http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in: http://lk.linkedin.com/in/suhothayan <http://lk.linkedin.com/in/suhothayan>*
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